In recent years, Canada has witnessed a surge in overdose-related deaths, drawing attention to the devastating impact of drug misuse and addiction on individuals, families, and communities. The rapid proliferation of powerful synthetic opioids, such as fentanyl, has compounded the crisis, claiming thousands of lives annually. This article aims to shed light on the factors that contribute to addiction, the signs of an overdose, and the increasing role of fentanyl in overdose deaths. Addiction: A Multifaceted Issue Addiction is a complex, multifaceted issue that cannot be attributed to any one factor. While the causes of addiction are varied, some contributing factors are more commonly seen than others: Biological Factors: Genetics…